Cosmology Theories Quiz

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Questions and Answers

What does the Big Bang Theory primarily explain about the origin of the universe?

  • The universe has always existed in a steady state.
  • The universe is influenced mainly by dark matter.
  • The universe is in a perpetual state of expansion.
  • The universe originated from a singular point and has been expanding since. (correct)

Which theory suggests that the universe is eternal and has no beginning or end?

  • Steady State Theory (correct)
  • Nebular Hypothesis
  • Big Bang Theory
  • Plasma Universe

What is a key characteristic of the Plasma Universe theory?

  • It mainly discusses the behavior of dark energy.
  • It stresses the role of plasma and electromagnetism in the cosmos. (correct)
  • It emphasizes the importance of black holes in universe formation.
  • It focuses primarily on gravitational forces.

According to the Nebular Hypothesis, how are solar systems formed?

<p>From a rotating disk of gas and dust around a young star. (D)</p> Signup and view all the answers

Which of the following statements differentiates the Big Bang Theory from the Steady State Theory?

<p>The Big Bang Theory suggests a finite age of the universe, while Steady State suggests it is infinite. (D)</p> Signup and view all the answers

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